Crimp termination, 12-16 AWG range
The 171632-1 is a non-insulated female quick-connect receptacle from the TE EconoSeal J Mark II 250 series, accepting 12-16 AWG wire via a serrated crimp barrel for conductor grip. The brass contact mates with 0.250" (6.35mm) male tabs and is rated for free-hanging in-line mounting; the serrated termination resists pull-out under vibration.
Tab width and wire gauge cross-reference
The 171632-1's 0.250" (6.35mm) tab width and 12-16 AWG acceptance differ from the Utilux 1-1627194-4 (same tab width, 15-18 AWG) and the Utilux 1-1659250-0 (0.248" / 6.30mm tab, 17-20 AWG) — the 171632-1 covers heavier wire than either peer.
